Question

In: Statistics and Probability

It is estimated that 3.7% of the general population will live past their 90th birthday. In...

It is estimated that 3.7% of the general population will live past their 90th birthday. In a graduating class of 745 high school seniors, find the following probabilities.
a.) 15 or more will live beyond their 90th birthday

b.) 30 or more will live beyond their 90th birthday

c.) between 25 and 35 will live beyond their 90th birthday

d.) more than 40 will live beyond their 90th birthday

Solutions

Expert Solution

orchestra answered 1 year ago
Next > < Previous

Related Solutions

It is estimated that 10% of the general population will live past their 90th birthday. In...
It is estimated that 10% of the general population will live past their 90th birthday. In a graduating class of 742 high school seniors, find the following probabilites.(round your answer to four decimal places.) a.) 15 or more will live beyond their 90th birthday. b.) 30 or more will live beyod their 90th birthday. c.) between 25 and 35 will live beyond their 90th birthday. d.) more than 40 will live beyond their 90th birthday
It is estimated that 4.5% of the general population will live past their 90th birthday. Suppose...
It is estimated that 4.5% of the general population will live past their 90th birthday. Suppose a random sample of 753 high school seniors is selected. a. Describe the sampling distribution of ?̂. b. What is the probability that from this random sample taken, the sample proportion of these high school seniors who will live past their 90th birthday is between 0.043 and 0.056?
It is estimated that 3.5% of the general population will live past their 90th birthday. In a graduating class of 759 high school seniors, find the following probabilities.
  In the following problem, check that it is appropriate to use the normal approximation to the binomial. Then use the normal distribution to estimate the requested probabilities.It is estimated that 3.5% of the general population will live past their 90th birthday. In a graduating class of 759 high school seniors, find the following probabilities. (Round your answers to four decimal places.) (a) 15 or more will live beyond their 90th birthday(b) 30 or more will live beyond their 90th...
To celebrate their Queen’s 90th birthday, the country of Wonderland has decided to bake the world’s...
To celebrate their Queen’s 90th birthday, the country of Wonderland has decided to bake the world’s largest cake. The main ingredient(input) of the cake will be flour. It has been estimated that the cake will use 50,000 tons of flour, which represents 20% of the current supply of flour. The current price of flour is $4000 per ton. Previous study has shown the elasticity of supply, Es, for flour to be 0.3 and the elasticity of demand, Ed to be...
To celebrate their Queen’s 90th birthday, the country of Wonderland has decided to bake the world’s...
To celebrate their Queen’s 90th birthday, the country of Wonderland has decided to bake the world’s largest cake. The main ingredient of the cake will be flour. It has been estimated that the cake will use 50,000 tons of flour, which represents 20% of the current supply of flour. The current price of flour is $4000 per ton. Previous study has shown the elasticity of supply, εs, for flour to be 0.3 and the elasticity of demand, εd to be...
consider and reflect on the beliefs related health in the general population where you live now...
consider and reflect on the beliefs related health in the general population where you live now ( or where you have been previously lived). consider common attribution people make about what causes health problems and the answers they might provide if asked why some people are very healthy while other people are very unhealthy. Are your own beliefs the same or different from those in your community? write about your thoughts on this in relation to what you learned this...
It is estimated that professional cellists practice 3.7 hours per day, on average. It is known...
It is estimated that professional cellists practice 3.7 hours per day, on average. It is known that cellists practice hours are normally distributed. To find out if this is true, 27 professional cellists are randomly selected by STRINGS magazine and asked about their practice time. The resulting average is 3.86 hours per day with a standard deviation of 1.2. Is there sufficient evidence to indicate that average cellist practice hours differs from 3.7 hours per day?   = 0.02. Demonstrate all...
Crude Birth Number of Births Estimated midyear population Crude Death Number of Deaths Estimated midyear population...
Crude Birth Number of Births Estimated midyear population Crude Death Number of Deaths Estimated midyear population Crude Divorce Number of Divorces Estimated midyear population Crude Marriage Number of Marriages Estimated midyear population Fetal Death Number of Fetal Deaths (20+Wks Gestation) Number of Live Births + Fetal Deaths Fertility Number of Live Births Estimated midyear female population age 15–44 Infant Mortality Number of Infant Deaths Number of Live Births Neonatal Number of deaths < 28 days Mortality Number of Live births...
Crude Birth Number of Births Estimated midyear population Crude Death Number of Deaths Estimated midyear population...
Crude Birth Number of Births Estimated midyear population Crude Death Number of Deaths Estimated midyear population Crude Divorce Number of Divorces Estimated midyear population Crude Marriage Number of Marriages Estimated midyear population Fetal Death Number of Fetal Deaths (20+Wks Gestation) Number of Live Births + Fetal Deaths Fertility Number of Live Births Estimated midyear female population age 15–44 Infant Mortality Number of Infant Deaths Number of Live Births Neonatal Number of deaths < 28 days Mortality Number of Live births...
Bruce's birthday is June 27, 1962. They live at 473 Revere Avenue. Ames, MA 01850.  Bruce is...
Bruce's birthday is June 27, 1962. They live at 473 Revere Avenue. Ames, MA 01850.  Bruce is the manager of a Super Burger fast-food outlet owned and operated by Plymouth Corporation, 1247 Central Avenue, Hauppauge, NY 11788 (employer identification number 11-1111111). -Bruce paid $300 for an annual subscription to the Journal of Franchise Management $700 for annual membership dues to his professional association. Are the above tax-deductible? Why or why not?
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT